Operation Manual

Configuring the Network
Application (SPA122 Only)
Cisco SPA100Series Administration Guide 38
1
Port Forwarding Details
To display the details, click an entry in the List of Port Forwarding.
Manually Adding Port Forwarding (SPA122 Only)
Use this page to enter the port forwarding settings for an application.
Enter the settings as described below. After making changes, click Submit to save your
settings, or click Cancel to redisplay the page with the saved settings.
Application The application that uses this rule to access a network resource.
Field Description
External Port The port that external clients will use to set up this connection.
Internal Port The port that the ATA uses when forwarding traffic to the internal server.
Protocol The protocol that is used: TCP or UDP.
IP Address The IP address of the internal server that is accessed by this rule.
Field Description
Port Forwarding Type Choose the type of port forwarding:
• Single Port Forwarding: Forwards traffic for a specified
port to the same or an alternative port on the target server
in the LAN.
• Port Range Forwarding: Forwards traffic to a range of
ports to the same ports on the target server in the LAN.
see the Internet application’s documentation for the
required ports or ranges.
Application Name For single port forwarding, choose a common application from
the drop-down list (such as Telnet, or DNS).
To add an application that is not on the list, choose Add a new
name, and then enter the name in the Enter a Name field.
Field Description